i use BJJ for ground game and submissions. ive trained MMA for 4 years and know it pretty well. not interested in getting into any competitions but its good to know if anyone wants to try an F**K with you on the streets who think they can fight. also being a soldier helps out to. but i dont try to start fights. BJJ an MMA mixed together is REALLY good if u know how to do it and mix up moves. but its just my opinion. and your Opinion is very good as well OVERKILL. good to see someone who knows what their talkin about.